mettle

[ˈmetl]
noun
(uncountable noun)

to be on one's mettle

impegnarsi a fondo

to show or prove one's mettle

dimostrare il proprio valore

Parole vicine

mettle

Francese

Spagnolo

Tedesco

Complétez la séquence avec la proposition qui convient.

You … your homework! You were surfing the Internet!
- were doing
- weren't doing